k-harvey
100 W
motor shuts down
Postby k-harvey » Mon Oct 24, 2016 3:56 pm
Hi --I'm not sure what column to put this
Motor is cyclone 960w 36v brushless with ex controller from 36v LIFEPO4 battery with BMS --on an e bike.
Motor stops initially with power indicator lights still showing indicating the controller has shut down & probably needs to be replaced.
But then power from battery shuts down indicating its the BMS especially as with reconnecting power goes on again
Could it be only the controller that's faulty thereby BMS shutting down .Volts seem to be high all the time to then zero telling me no LVC problem.
On this bike BMS was a bit inadequate with too much use it did shut down before this---but would hate to replace it then find its the controller.
I will have to find a 36v sla battery to test the controller but are these symptoms familiar to anyone?
k-harvey
Postby k-harvey » Mon Oct 24, 2016 3:56 pm
Hi --I'm not sure what column to put this
Motor is cyclone 960w 36v brushless with ex controller from 36v LIFEPO4 battery with BMS --on an e bike.
Motor stops initially with power indicator lights still showing indicating the controller has shut down & probably needs to be replaced.
But then power from battery shuts down indicating its the BMS especially as with reconnecting power goes on again
Could it be only the controller that's faulty thereby BMS shutting down .Volts seem to be high all the time to then zero telling me no LVC problem.
On this bike BMS was a bit inadequate with too much use it did shut down before this---but would hate to replace it then find its the controller.
I will have to find a 36v sla battery to test the controller but are these symptoms familiar to anyone?
k-harvey